When Worf finishes his comm chat with Sisko, a Federation symbol appears on the screen. Usually the symbol displayed is that of the caller, and since Worf is calling from a Klingon ship, it should be a Klingon symbol.

Plotline

Kira attempts to disrupt the Dominions control of Deep Space Nine; Odo is more cautious, and when the female Changeling arrives and begins to show him the delights of the Link his loyalties waver. Meanwhile, Sisko is relieved of his command and appointed as an adjutant on Starbase 375 - and his first task is to send the Defiant into Dominion territory to destroy a powerful sensor array.